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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
From where does the torch bulb get enegryWhich metals aro ott |
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Answer» Explanation: Cells (battery) are a source of ENERGY for the torch. Chemical energy is stored in the battery which is changed into electrical energy and then LIGHT energy as the light GLOWS. |
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| 2. |
True or false . 1) light travels in a straight lines |
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Answer» Here's Your Answer The above STATEMENT is TRUE. |
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| 3. |
Observe the figure and name the arrow? |
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| 4. |
Aerated water is nothing but _______ |
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Answer» Answer: AERATED WATER is nothing but the air (oxygen) DISSOLVED in water. |
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| 5. |
Tick (V) for true and cross (x) for false statements :1. Starch and sugar are the important carbohydrates.2. Proteins help our body to grow.3. Our body needs large quantity of vitamins and minerals.4. The saliva gets mixed with the food particles.5. Have an unbalanced diet. |
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Answer» Answer: 1.v 2.v 3.x 4.v 5.x |
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| 6. |
1. Convert the following temperatures. (2)a) 293K to………………COb) 45CO to……………….Kc) 400K to………………COd) 373 COto……………K |
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Answer» Answer: 19.85 °C 318.15 K 126.85 °C 646.15 K |
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| 7. |
1. All the planets move around:Sunc) satellitea) Moond) Earthets2. The group of stars is called:a) planets b) constellation c) objects d) satellite3. The light from the Sun reaches the Earth in:a) 6 minutes b) 7 minutes c) 8 minutes d) 9 minutesS,4. The natural satellite of the Earth is:a) Jupiter b) Venus c) Mars Moon5. The largest planet in the Solar System is:a) Jupiter b) Saturn c) Uranus d) NeptuneS. |
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Answer» Answer: 1. Sun 2.b) constellation 4.Moon 5.a) JUPITER
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| 8. |
What is the meaning of collapsed |
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Answer» Answer: to fall or shrink together abruptly and COMPLETELY : fall into a jumbled or FLATTENED MASS through the FORCE of external pressure a blood |
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| 9. |
Clinical deo contains .... aluminium |
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Answer» CLINICAL DEO CONTAINS 20-25% of aluminium.. Thank You ! |
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| 10. |
Examples of monohydric and dihydric alcohol? |
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Answer»
Monohydric alcohols: They contain ONE -OH group. Example, CH3CH2-OH Dihydric alcohols: They contain two -OH groups. Example, 1,2-Ethandiol. . . HOPE it will be HELPFUL to you Mark me as a brainliest also like my answer (◕ᴥ◕) |
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| 11. |
List some rules to follow if you want to go for swimming |
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Answer» Answer: Look for and READ the signs. Read the signs posted in a swimming area and follow the SAFETY information. ... Walk, do not RUN. ... Be careful getting in and out of the pool. ... Look before you leap or dive in. ... Stay WITHIN your abilities. ... Never swim alone. ... Play carefully. ... |
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| 12. |
2.Materials trapped air by fur,feather |
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Answer»
Materials trapped air by FUR, feathers, WOOL and sawdust are HEAT - Foxoyo. . . hope it will be helpful Mark me as a brainliest also LIKE my answer (◕ᴥ◕)
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| 13. |
Birds/the/flying/are |
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Answer» is the answer |
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| 14. |
Tell us some of the benefit of the Jungle |
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Answer» Here's Your Answer While forests have great VALUE to society by providing clean water, fresh air, carbon storage and TIMBER, our forests are also valuable in other ways. |
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| 15. |
What is the difference between thermoplastic and thermosetting plastic |
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Answer» The primary difference between the two is that Thermoset is a material that strengthens when HEATED, but cannot be remolded or heated after the initial forming, while thermoplastics can be reheated, remolded, and cooled as necessary without causing any CHEMICAL CHANGES. |
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| 16. |
3) Glucose is converted into lactic acid and energy. classify the following into aerobic and anaerobic respiration for both the types of respiration |
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Answer» Answer: Glucose- LACTIC acid +energy this ANAEROBIC respiration and also fermentation. example :Bacteria . And also Glucose-Ethanol+carbon dioxide +energy .example:yeast Explanation: Anaerobic respiration:This process will take place in the absence of AIR . AEROBIC respiration:In the PRESENCE of air . Glucose-carbondioxide+water+energy . Example:Plants and animals . |
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| 17. |
7 Components are separated by physical methods inare separated by chemical methods in |
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Answer» Components of a MIXTURE can be SEPARATED by physical methods because particles remain separate without CHEMICAL reactions between them. |
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| 18. |
Which part of a plant can provide oil? Provide two examples of plants that produce oilthat is used by people. |
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Answer» Answer: |
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| 19. |
What is compund please fast this answer |
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Answer» Answer: a noun, an ADJECTIVE or a verb made of TWO or more words or PARTS of words, WRITTEN as one or more words, or JOINED by a hyphen |
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| 20. |
ActivityAim: To demonstrate that sunlight is necessary forphotosynthesisbrown, while che part of the leaf exposed tosunlight turns blue-black.Explanation: The blue-black colour of theexposed part of the leaf is due to the presence ofstarch. The absence of starch in the coveredof the leaf results in the yellow-brown colour.To be demonstrated by the teacherpartThings required: A pocted plant with greenleaves, chick black paper, spirit, burner, test tube.beaker, forceps, iodine solution, and alcoholMethode1. Keep the potted plant in dark for two days.2 Cover the middle part of a leaf of this plantwith black paper so that it does not get anysunlighe3 Keep the plant in the sunlight for a day.4Perform the iodine test on the leaf (asdemonstrated in the first activity).Observation: You will notice that the part of theleaf that was deprived of sunlight turns yellow-Conclusion: The absence of starch shows thatphotosynthesis did not take place in the part ofleaf that was deprived of sunlight. This shows thatthe sunlight is necessary for photosynthesis. |
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Answer» Answer: plant with black paper so that it does not get any sunlighe 3 KEEP the plant in the sunlight for a day. 4 Perform the iodine test on the LEAF (as demonstrated in the FIRST activity). Observation: You will notice that the part of the leaf that was deprived of sunlight turns yellow- Conclusion: The absence of starch shows that photosynthesis did not TAKE PLACE in the part of leaf that was deprived of sunlight. This shows that the sunlight is necessary for photosynthesis |
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| 21. |
Write the propesties 02 acids oxåbases from your observations withexpenssents done by you? |
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Answer» Acids Acids are SOUR in taste Bases Bases are bitter to taste Bases turns red litmus blue |
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| 23. |
What is black hole.. and what is inside it can you answer!! |
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Answer» Explanation: A black hole is a TREMENDOUS amount of matter crammed into a very small in fact, ZERO amount of SPACE. The result is a powerful gravitational pull, from which not even light can escape — and, therefore, we have no INFORMATION or INSIGHT as to what life is like inside PLEASE MARK THIS AS BRAINLIEST ANSWER PLEASEPLEASE......... |
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| 24. |
What is the meaning of hispaniola |
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Answer» ANSWER- When Columbus TOOK possession of the island in 1492, he named it Insula Hispana in Latin and La ISLA Española in Spanish, with both MEANING "the Spanish island". De LAS Casas shortened the name to Española, and when d'Anghiera detailed his account of the island in Latin, he rendered its name as Hispaniola. PLEASE MARK ME BRAINLIST ☺️.... |
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| 25. |
The clock used in GPS and GLONASS is |
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Answer» Answer: We analyze the time deviation, frequency deviation, and frequency STABILITY of the CESIUM and Rubidium clocks onboard three GPS and GLONASS SATELLITES. |
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| 26. |
You are living in a hostel in Lonavala.Write an e-mail to your father in Delhi to permit you to go on a school trip to Darjeeling. Why you want to go; if the trip is beneficial to you; is it leisure or educational trip. |
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Answer» Answer: My dear Dad, Our school is organizing an educational tour during this summer break . The tour-team consists of fifty six STUDENTS and eight teachers. The school will charge only Rs. 2,000 PER student. It will last for three days. I am DEEPLY interested to join the tour. I shall meet the tour expenses, later, from my pocket money. I know you can never say no. It is an educational tour. I shall have an opportunity to see more of India. Let me have your PERMISSION to join the tour by return post. Convey my RESPECTS to Mom. With best regards, |
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| 27. |
What is the meaning of electronic information |
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Answer» ANSWER- ELECTRONIC information service - (computer science) a database that can be accessed by computers. computer database, electronic database, on-line database. computer science, COMPUTING - the BRANCH of engineering science that studies (with the AID of computers) computable processes and structures. PLEASE MARK ME BRAINLIST ☺️.... |
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| 28. |
19.____is an exotic variety ofCOW |
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Answer» Explanation: Sahiwal – Originated in MONTGOMERY DISTRICT in PRESENT Pakistan. Jersy – Cattle developed on the ISLAND of Jersey, U.K. |
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| 29. |
खालील प्रश्न सोडताप्राचीची घरातील आरशात पूर्ण दिसण्यासाठी घरातील आरशाची उंची किती असायला हवी |
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Answer» PLZ MARK AS BRAINLIEST IT IS BECAUSE. SNSNSJSNSH |
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| 30. |
Air pollution inhibits in biological growth of plants justify the statements? |
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Answer» Atmospheric pollutants have a negative effect on the plants; they can have DIRECT toxic effects, or indirectly by changing soil pH followed by solubilization of toxic salts of metals like aluminum. The particulate matters have a negative mechanical effect. They cover the leaf BLADE reducing light penetration and blocking the opening of stomata. These IMPEDIMENTS influence strongly the PROCESS of photosynthesis which rate declines SHARPLY. i hope it helpfull for you |
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| 31. |
A certain bottle of mineral water has a stated chloride concentration of 28 ppm. How many mg of chlorides are present in a 250 ml bottle of this water? |
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Answer» Answer: Chlorides constitute approximately 0.05% of the earth's CRUST. Chloride concentrations of between 1 and 100 ppm (parts per million) are normal in freshwater. Chloride ions come into SOLUTION in water in underground aquifers, geological formations that contain groundwater. Explanation: |
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| 32. |
Which instrument is used to test whether an object is carrying charge or not? |
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Answer» BAROMETER MARK me as BRAINLIEST |
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| 33. |
B) All pigments present in the chloroplast can absorb sunlight and can participatedirectly in photosynthesis.What is your opinion on this statement? |
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Answer» the PROCESS of GREEN plants makes their own FOOD from co2 and water in the absence of chlorophyll is called PHOTOSYNTHESIS |
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| 34. |
Meaning of density??? |
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Answer» • Density is the MEASUREMENT of how tightly a material is packed TOGETHER. It is defined as the mass PER UNIT volume. |
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| 35. |
Identify the type of telescope |
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Answer» There are three MAIN types of telescope. These are REFRACTING telescopes, Newtonian telescopes and Schmidt-Cassegrain telescopes. Hope it HELPS you |
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| 36. |
What is the main function of lysosmes |
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Answer» Answer: lysosome is a membrane-bound cell ORGANELLE that contains digestive enzymes. LYSOSOMES are involved with various cell processes. They BREAK down EXCESS or worn-out cell PARTS. They may be used to destroy invading viruses and bacteria. |
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| 37. |
Differenciate between Metals and non metals? mood off〒_〒 all are fake here |
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Answer» <STRONG>Answer: Metals Non-Metals Metals are SOLIDS at room temperature.Except for mercury which is a liquid metal. Non-metals MAY be solid, liquid or gases at the room temperature. Metals are strong and TOUGH. Non-metals are not strong or tough. Explanation: |
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| 38. |
20What is the unit of speed ? गती चेएकक काय आहे? tell me in Englis |
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| 39. |
Define 1 dioptre of power of a lens |
Answer» Explanation:1 DIOPTRE of power of a lens is described as the unit of measurement of the optical power of a lens or CURVED mirror EQUIVALENT to the RECIPROCAL of focal length (f). |
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| 40. |
What is metabolism? can anyone give me the anseer.... |
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Answer» Metabolism is the process by which your body CONVERTS what you EAT and DRINK into energy. During this complex process, calories in food and beverages are COMBINED with oxygen to release the energy your body needs to FUNCTION. |
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| 41. |
IsNa₂Co₃+2HCl⟶2NaCl+Co₂+H₂O a neutralization reaction?why? |
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Answer» SALT and water is PRODUCED , so it is NEUTRALIZATION reaction |
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| 42. |
4A sculptor has planned to make brass statues for a children's park. He needed 900 kg ofbrass. 630 kg of copper is with him. Help him to calculate how much zinc he needs to buyaa. 170 kgb. 270 kgc. 720 kgd. 520 kg |
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Answer» STEP by step explanation |
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| 43. |
Write the life history marsila |
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Answer» Answer: MARSILEA is a GENUS of approximately 65 species of aquatic FERNS of the family marsileaceae the name honors ltalian naturalist LUIGI Ferdinand marsili |
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| 44. |
Whish components of cell is called power house of the cell? |
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Answer» Answer: Mitochondria are tiny ORGANELLES inside cells that are involved in releasing energy from food. This process is KNOWN as cellular respiration. It is for this REASON that mitochondria are often referred to as the powerhouses of the cell. Hope it helps YAH |
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| 45. |
In water.Q2) Fill in the blanks-1) Most of the gases are2)The structure unit of an animal is3)Water cycle isprocess.4)light is a form of5)Milk is anproduct. |
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Answer» Answer: 1st - tastless 2nd - cell 3rd- EVAPORATION/ condensation/ precipitation 4th - energy 5th- DAIRY |
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| 46. |
How is air layering done? |
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Answer» Answer: Air layering is a method of propagating new TREES and shrubs from stems still ATTACHED to the parent PLANT. The STEM is wrapped with DAMP moss to encourage roots to form. |
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| 47. |
Draw a ray diagram for concave,convex mirror |
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Answer» Step-by-Step Procedure for DRAWING Ray Diagrams ✨Pick a point on the TOP of the object and draw TWO incident rays traveling towards the MIRROR. ✨Once these incident rays strike the mirror, reflect them according to the two rules of reflection for convex mirrors. ✨Locate and mark the image of the top of the object. |
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| 48. |
Cholinergic drug example |
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Answer» EXAMPLES of direct-acting cholinergic AGENTS include CHOLINE esters (acetylcholine, methacholine, carbachol, bethanechol, tacrine) and ALKALOIDS (muscarine, pilocarpine, cevimeline). Explanation: |
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| 49. |
If the radius of curvature of lens 60cm,then what is it focal length |
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Answer» Answer: 30cm(MAGNITUDE) |
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